Search Results for “static routes”

When Do You Use Static Routes?

Posted on February 17, 2013 by Yejian Technologies | 0 Comments

Every router must have a route to know where to send traffic. We compare this to the post office’s predetermined ways to route your postal mail to its destination. When a router receives a packet from the LAN or the…

Understanding Cisco IOS Static Multicast Routes

Posted on September 25, 2012 by Yejian Technologies | 0 Comments

In this short article we’ll take a look at Cisco IOS static multicast routes (mroutes) and the way they are used for RPF information selection. Multicast routing using PIM is not based on propagation of any type of multicast routes…

Static Route Configuration between Cisco IOS and IOS XR Comparison

Posted on August 29, 2013 by Yejian Technologies | 0 Comments

In this article we will list the main comparison of basic Static route configuration between Cisco IOS and Cisco IOS XR. Configuration Example: In this example we have R1 running Cisco IOS and PE1 IOS XR. In IOS XR static…

Static Routing vs. Dynamic Routing

Posted on December 19, 2011 by Yejian Technologies | 0 Comments

For routing between routers to work efficiently in an internetwork, routers must have knowledge of other network IDs or be configured with a default route. On large internetworks, the routing tables must be maintained so that the traffic always travels…

How to Configure the Static Routing Protocol on Cisco 2800 Routers?

Posted on October 12, 2011 by Yejian Technologies | 0 Comments

Cisco 2800 routers include protocols designed to dynamically update network routing tables and ease network administration. However, there are certain network configurations, such as when connecting the Cisco 2800 router to an Internet Service Provider network through a high-speed serial…

Cisco ASA with Firepower Services, Setup Guide-Part3

Posted on June 30, 2017 by Yejian Technologies | 0 Comments

Set up your ASA easily. When you finish your former big two steps “Connecting PC to ASA” and “Installing ASDM”. Follow the third step “Configuring ASA”. Configuring ASA 1. Launching ASDM Now you can launch the Cisco ASDM with the…

Generals Qs of Cisco Catalyst 4500 E-Series and Its CenterFlex Technology

Posted on August 16, 2013 by Yejian Technologies | 0 Comments

The primary positioning of the CiscoCatalyst4500 E-Series: It is the Cisco lead modular access portfolio. This platform is positioned for enterprise wiring closet, small and medium-sized business (SMB) core/aggregation, and metro fiber to the home, office, and so on (FTTX)/aggregation.…

EIGRP on a Cisco ASA Firewall Configuration

Posted on May 14, 2013 by Yejian Technologies | 0 Comments

The Cisco Adaptive Security Appliance is an integrated security equipment that can perform a variety of functions like firewall, intrusion prevention, VPN, content security, unified communications, and remote access. Among these functions, the ASA can also perform routing using popular…

NAC Appliances: Shortcut to Access Control

Posted on March 20, 2013 by Yejian Technologies | 0 Comments

To share a article about NAC Appliances From http://searchnetworking.techtarget.com/feature/NAC-appliances-Shortcut-to-access-control Infrastructures that check endpoint health before network access have generated plenty of buzz, but precious little deployment. Some companies are waiting for a winner to emerge from the chief contenders: Cisco’s Network Admission…

BGP Routing Protocol Tips You Need to Know

Posted on February 5, 2013 by Yejian Technologies | 0 Comments

Perhaps you are thinking that you could care less about some routing protocol called BGP. Could it possibly have anything to do with your everyday life? The answer is yes. BGP is the routing protocol of the Internet. BGP is…

OSPF Areas Types, OSPF Router Types & OSPF Route Types

Posted on November 27, 2012 by Yejian Technologies | 0 Comments

OSPF is a link state routing protocol that updates the routing table only when network changes occur, rather than at a predefined interval. OSPF supports variable length subnet masks (VLSM) and route summarization. OSPF routers and links are grouped logically into areas…

Top Five Cisco IOS Commands Every Network Admin Should Know

Posted on August 2, 2012 by Yejian Technologies | 0 Comments

There are 5 commands that every Cisco network administrator should know. These are core administration commands that will help you to really know what is going on. If you are new to Cisco networking, these are good commands to memorize.…

Main Network Hardware’s Difference: Integrated Devices, Router, Network Switch & Firewall

Posted on June 29, 2012 by Yejian Technologies | 0 Comments

If you are used to working with home networking gear, you will be used to an integrated device that “does it all”. On a home network, you may have one box that is a cable/DSL modem, router, firewall, switch, and…

Doc Sharing: How to Migrate from Catalyst to Nexus?

Posted on February 23, 2012 by Yejian Technologies | 0 Comments

How to migrate from a Catalyst-based data center to a Nexus-based data center? Are you still confused with layer 2 and Layer 3? Maybe the following document written by Jeremy Filliben can help you become a network expert. Migrating from…

Tutorial: How to Configure Metro E in 1941 Router?

Posted on November 10, 2011 by Yejian Technologies | 0 Comments

Cisco 1941 router builds on the best-in-class offering of the existing Cisco 1841 Integrated Services Routers by offering 2 models-Cisco 1941 and Cisco 1941W. In addition to the support of a wide range of wireless and wired connectivity options supported…

How to Choose a Cisco IOS Software Feature License?

Posted on November 30, 2016 by Yejian Technologies | 0 Comments

When we talk about the Layer 2 or Layer 3 switching, we should know the main Cisco IOS Software feature licenses. And the Layer 2 and layer 3 switching seem a hot and popular topics discussed in Cisco switch users.…

Cisco Catalyst 2960-X vs. 2960-XR Series Switches

Posted on May 13, 2016 by Yejian Technologies | 0 Comments

In the last article, we showed that why choose Cisco 2960-X series. Yes, there are enough reasons to persuade you to buy Cisco 2960-X series. The Cisco Catalyst 2960-X/XR is the best replacement for the 2960-S series (end-of-life and end-of-sale…

Cisco Catalyst 2960-X Comparison & Features

Posted on March 3, 2014 by Yejian Technologies | 0 Comments

Cisco Catalyst 2960-X Series Switches are fixed-configuration, stackable Gigabit Ethernet switches that provide enterprise-class access for campus and branch applications. Designed for operational simplicity to lower total cost of ownership, they enable scalable, secure and energy-efficient business operations with intelligent…

Show ip route

Posted on December 18, 2013 by Yejian Technologies | 0 Comments

To display the current state of the routing table, use the show ip route command in user EXEC or privileged EXEC mode. The show ip route command is a powerful tool to use at this point in your search. You…

How to Use IP SLA to Change Routing?

Posted on October 30, 2013 by Yejian Technologies | 0 Comments

Cisco IOS IP Service Level Agreements (SLAs) is a part of Cisco IOS that enables customers to assure new business-critical IP applications, as well as IP services that utilize data, voice, and video, in an IP network. Cisco has augmented…

Top 10 Cisco IOS Configuration Mistakes

Posted on August 21, 2013 by Yejian Technologies | 0 Comments

There are a number of common mistakes that are made while learning something about Cisco IOS. In this article it covers the largest of these misconfigurations. This list is of course subjective, but it should provide a good reference for…

Conditional Route Origination in OSPF Domain

Posted on July 31, 2013 by Yejian Technologies | 0 Comments

Cisco device uses “default-information originate” statement to generate a default route in OSPF domain. There are two ways to originate default route by using this command: 1) When you configure “default-information originate” under OSPF process without any argument after this statement, OSPF process…